wont charge, will not power up

Could be a charging port, if you have already checked to see if the port is damaged or loose..Try lifting the plug slightly up and then slightly down, If the orange light stays on steady when pressed upward or when downward.. then it's a port issue. But be gentle..It's a partially surface mounted plug.

Hope this helps...Let me know how it goes.

Probably isn't a wise thing to do but my port had that problem so when I got the orange light back I used the charger to righten it by pushing on it. If this isn't technologically wise someone warn other people off but I haven't blown up yet